142433970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{14431}}^1$

素因数の和:14495

約数の個数: 64

約数和(自身を含む): 399015936

約数和(自身を除く): 256581966

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 70, 94, 105, 141, 210, 235, 282, 329, 470, 658, 705, 987, 1410, 1645, 1974, 3290, 4935, 9870, 14431, 28862, 43293, 72155, 86586, 101017, 144310, 202034, 216465, 303051, 432930, 505085, 606102, 678257, 1010170, 1356514, 1515255, 2034771, 3030510, 3391285, 4069542, 4747799, 6782570, 9495598, 10173855, 14243397, 20347710, 23738995, 28486794, 47477990, 71216985, 142433970]

約数ペア:

[(1, 142433970), (2, 71216985), (3, 47477990), (5, 28486794), (6, 23738995), (7, 20347710), (10, 14243397), (14, 10173855), (15, 9495598), (21, 6782570), (30, 4747799), (35, 4069542), (42, 3391285), (47, 3030510), (70, 2034771), (94, 1515255), (105, 1356514), (141, 1010170), (210, 678257), (235, 606102), (282, 505085), (329, 432930), (470, 303051), (658, 216465), (705, 202034), (987, 144310), (1410, 101017), (1645, 86586), (1974, 72155), (3290, 43293), (4935, 28862), (9870, 14431)]